welcome my friends
My Email addres: majid.mostafavi@live.com

03 May, 2009

Cadastere


Cadastre
A cadastre (also spelt cadaster), using a cadastral survey[1] or cadastral map, is a comprehensive register of the metes-and-bounds real property of a country. A cadastre commonly includes details of the ownership, the tenure, the precise location (some include GPS coordinates), the dimensions (and area), the cultivations if rural and the value of individual parcels of land. Cadastres are used by many nations around the world,[1] some in conjunction with other records, such as a title register.

in most countries, legal systems have developed around the original administrative systems and use the cadastre as a means of defining the dimensions and location of land parcels described in legal documentation. This leads to the use of the cadastre as a fundamental source of data in disputes and lawsuits between landowners.
In the United States, Cadastral Survey within the Bureau of Land Management is responsible for maintaining records of all public lands. Such surveys often required detailed investigation of the history of land use, legal accounts and other documents.
Etymology
The word "cadastre" came into English by way of French, itself from Late Latin capitastrum, a register of the poll tax, and the Greek κατάστιχον [katastikhon], a list or register, from κατά στίχον [kata stikhon], literally, "down the line", in the sense of "line by line" along the directions and distances between the corners mentioned and marked by monuments in the metes and bounds.
The word forms the adjective cadastral, used in public administration, primarily for ownership and taxation purposes. The terminology used for cadastral divisions may include counties, parishes, ridings, hundreds, sections, lots, blocks and city blocks.
Cadastral surveys
Cadastral surveys are used to document land ownership, by the production of documents, diagrams, sketches, plans (plats in USA), charts, and maps. They were originally used to ensure reliable facts for land valuation and taxation. An example from early England is the Domesday Book. Napoleon established a comprehensive cadastral system for France which is regarded as the fore-runner of most modern versions. Cadastral survey information is often a base element in Geographic/Land Information systems used to assess and manage land and built infrastructure. Such systems are also employed on a variety of other tasks, for example, to track long-term changes over time for geological or ecological studies, where land tenure is a significant part of the scenario.


Legal surveys
The NLS carries out legal surveys outside city plan areas. Three quarters of legal surveys concern parcelling. Legal surveys are carried out by District Survey Offices.
Types of legal survey
 Partitioning means the division of real estate in specific proportions. Partitioning is done when the joint owners of the real estate wish to divide it up between themselves.
 A private road survey means the establishment, removal or any other rearrangement of access rights.
 A resurvey of boundaries is done when a boundary mark has been lost or something else is unclear about the boundaries.
 Other legal surveys may include a land-for-land exchange, easement survey, redemption of alluvial areas, transfer of a land area to a real estate in a city plan area, and redemption of a part of a lot or construction site in a town plan area.
For more information on the application of legal surveys and related matters, contact your local District Survey Office .

Cadastral map
A cadastral map is a map showing the boundaries and ownership of land parcels. Some cadastral maps show additional details, such as survey district names, unique identifying numbers for parcels, certificate of title numbers, positions of existing structures, section and/or lot numbers and their respective areas, adjoining and adjacent street names, selected boundary dimensions and references to prior maps.
Scott, in Seeing Like a State has argued that all maps, but particularly cadastral maps, are designed to make local situations tangible to an outsider, and in doing so enabling states to collect data on its subjects. He sees the origins of this in Early Modern Europe, where taxation became more complex. Cadastral maps, he argues, are always a great simplification, but they in themselves help change reality